Fix build

Author: VitaliyMF

src/NReco.LambdaParser/NReco.LambdaParser.csproj

@@ -14,7 +14,7 @@ Source code and examples: https://github.com/nreco/lambdaparser
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <AssemblyName>NReco.LambdaParser</AssemblyName>
     <AssemblyOriginatorKeyFile>NReco.LambdaParser.snk</AssemblyOriginatorKeyFile>
-    <SignAssembly>True</SignAssembly>
+    <SignAssembly>False</SignAssembly>
     <PackageId>NReco.LambdaParser</PackageId>
     <PackageTags>LambdaParser;Formula;Parser;Math;Expression;Evaluator;Eval;LINQ-dynamic;netstandard;netcore;net45;</PackageTags>
 	<PackageReleaseNotes>